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-rw-r--r--src/core/model/GFDataExchanger.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/core/model/GFDataExchanger.cpp b/src/core/model/GFDataExchanger.cpp
index d847b65d..c0da517d 100644
--- a/src/core/model/GFDataExchanger.cpp
+++ b/src/core/model/GFDataExchanger.cpp
@@ -42,8 +42,10 @@ auto GFDataExchanger::Write(const std::byte* buffer, size_t size) -> ssize_t {
not_empty_.notify_all();
}
- not_full_.wait(lock,
- [=] { return queue_.size() < queue_max_size_ || close_; });
+ not_full_.wait(lock, [=] {
+ return queue_.size() < static_cast<unsigned long>(queue_max_size_) ||
+ close_;
+ });
if (close_) return -1;
queue_.push(buffer[i]);